Aanloophaven Huizen is a municipal access harbour in Huizen, Noord-Holland, situated on the Gooimeer. It is reached via a marked approach channel approximately 1. 9 metres deep, leading to a bascule bridge at the harbour entrance.

The bridge, standing 3 metres high, is opened on request by telephone. Beyond the entrance, several fixed bridges with a clearance of 3 metres span the harbour. Maximum draft throughout the Aanloophaven is 1. 9 metres.

The harbour offers visitor berths along designated quays, with mooring available in the Draaikom near the local shopping centre. Vessels taller than 3 metres must moor before the first fixed bridge on the northern side.

The harbour is operated by the municipality of Huizen and can be contacted on VHF channel 31. Payment for overnight stays is handled via QR code boards or the i-Marina app.